Futaba S3114 Micro High-Torque Servo for Small Helis  [S3114]

Futaba S3114 Micro High-Torque Servo
Price:
NZD$41.62
Brand:
Futaba
Model:
S3114
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High performance in a micro package with Futaba S3114

The Futaba S3114 Micro High-Torque Servo is engineered for precise actuation in electric planes and compact helicopters. Built with nylon gears, it offers dependable motion and a lightweight profile suited to tight installations.

Practical Features of the S3114

  • Designed for Electric Models: Suited to electric aircraft and small helis where size and weight are critical.
  • Nylon Gears: Provides steady performance and resistance to wear under normal hobby use.
  • Pre-installed Servo Horn: Fitted with a 23mm x 16mm four-arm horn to speed up rigging.
  • Warranty: Supplied with a one-year warranty for added confidence.

Specifications

  • Voltage: 6V / 4.8V
  • Torque: 24 oz-in (1.7 kg/cm) at 6V, 21 oz-in (1.5 kg/cm) at 4.8V
  • Speed: 0.09 sec/60° at 6V, 0.10 sec/60° at 4.8V
  • Dimensions: 22 x 11 x 20mm
  • Weight: 7.8g
  • Lead Length: 165mm
  • Output Spline Diameter: 4mm

With a small footprint and useful torque, the Futaba S3114 is a solid choice for builders wanting more precise control without adding bulk. It integrates cleanly into tight radio trays.

Yes, it is compatible with standard receiver outputs using 4.8V or 6V supply rails. Confirm your receiver BEC can supply the chosen voltage.
You can fit alternate micro horns that match the 4mm output spline if you need different throw or mechanical advantage.
Center the servo on your transmitter, attach the horn, then run full throws on the ground while observing for any binding or noise. Replace any bent linkages.

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